dump space issue

[parimic]

Loading.: HP-UX Primary Boot: 0/0/1/0.0x2.0x0
Starting: HP-UX Primary Boot: 0/0/1/0.0x2.0x0

(C) Copyright 1999-2006 Hewlett-Packard Development Company, L.P.
All rights reserved

HP-UX Boot Loader for IPF -- Revision 2.035

Press Any Key to interrupt Autoboot
\EFI\HPUX\AUTO ==> boot vmunix
Seconds left till autoboot - 0
AUTOBOOTING...> System Memory = 2042 MB
loading section 0
.............................................................................. (complete)
loading section 1
............. (complete)
loading symbol table
loading System Directory (boot.sys) to MFS
....
loading MFSFILES directory (bootfs) to MFS
.............................
Launching /stand/vmunix
SIZE: Text:39663K + Data:6322K + BSS:19437K = Total:65424K
Console is on Serial COM1
Booting kernel...

Disabling 8259s

Stored message buffer up to system crash:

MFS is defined: base= 0xe00000010192b000 size= 27156 KB
Found adjacent data tr. Growing size. 0x26d5000 -> 0x66d5000.
Loaded ACPI revision 2.0 tables.

MCA recovery subsystem disabled, not supported on this platform.
Using /stand/ext_ioconfig

Memory Class Setup
-------------------------------------------------------------------------
Class Physmem Lockmem Swapmem
-------------------------------------------------------------------------
System : 1943 MB 1943 MB 1943 MB
Kernel : 1943 MB 1943 MB 1943 MB
User : 1703 MB 1510 MB 1516 MB
-------------------------------------------------------------------------

Starting ktracer 0 1
Installing Socket Protocol families AF_INET and AF_INET6
64000/0xfa00 esvroot
Kernel EVM initialized
sec_init(): kernel RPC authentication/security initialization.
secgss_init(): kernel RPCSEC_GSS security initialization.
rpc_init(): kernel RPC initialization.
rpcmod_install(): kernel RPC STREAMS module "rpcmod" installation. ...(driver_install)
NOTICE: nfs_client_pv3_install(): nfs3 File system was registered at index 11.
NOTICE: nfs_client_pv4_install(): nfs4 File system was registered at index 12.
NOTICE: cachefsc_install: cachefs File system was registered at index 14.
btlan_load() Loaded Successfully
0 cec_gen
0/0 gh2p
0/0/0/0 igssn
0/0/3/0 legacyio
0/0/3/0/1 asio0
0/1 gh2p
0/2 gh2p
0/3 gh2p
0/4 gh2p
0/5 gh2p
0/6 gh2p
0/7 gh2p
120 processor
121 processor
250 pdh
250/0 ipmi
250/1 acpi_node
gio: Error configuring root device using EFI hw paths
igssn0: INITIALIZING HP IGSSN PCI 1000Base-T Adapter at hardware path 0/0/0/0

System Console is on the Built-In Serial Interface
afinet_prelink: module installed
AF_INET socket/streams output daemon running, pid 39
Starting the STREAMS daemons-phase 1
Swap device table: (start & size given in 512-byte blocks)
entry 0 - auto-configured on root device; ignored - can't open device
WARNING: No swap device configured, so dump cannot be defaulted to primary swap.
WARNING: No dump devices are configured. Dump is disabled.
mountfs:opend
VFS_MOUNTROOT error information:
0:(hfs) 6
1:(nfs) 223
6:(DevFS) 251
10:(vxfs) 6
11:(nfs3) 223
12:(nfs4) 223
13:(autofs) 251
15:(cifs) 223
18:(dnlc_neg_fs) 251

Message buffer contents after system crash:

panic: VFS_MOUNTROOT: READ_ONLY: all VFS_MOUNTROOTs failed: NEED DRIVERS ?????
Stack Trace:
IP Function Name
0xe000000001e8dc40 vfs_mountroot+0x6c0
0xe000000001603780 im_mountroot+0x40
0xe000000001e7f8c0 DoCalllist+0x390
End of Stack Trace

linkstamp: Fri Apr 01 08:12:40 IST 2016
_release_version: @(#) $Revision: vmunix: B.11.31_LR FLAVOR=perf
Calling function e0000000016ef520 for Shutdown State 1 type 0x2
i 0 pfn 0xa0 pages 0x50
i 1 pfn 0x552 pages 0x7f8c0
i 2 pfn 0x7fe7e pages 0x13e
*** Not enough CPUS for a compressed dump ***

*** A system crash has occurred. (See the above messages for details.)
*** The system is now preparing to dump physical memory to disk, for use
*** in debugging the crash.

ERROR: No dump space is configured. Physical memory will not be dumped.
ERROR: Configured dump space is insufficient to hold dump metadata.
Physical memory will not be dumped.

**** Dumping Guest Image ****

**** Done with dump (11864Kbytes) ****

*** VM restarting ***
EFI version 1.10 [14.62] Build flags: EFI64 Running on Intel(R) Itanium Processor EFI_DEBUG

[Torsten.]

For any reason your virtual machine crashed.

Consider to boot into LVM maintenance mode and check LVM configuration, looks like it can't be accessed.

>> can't open device